Younger (10 p.m., TV Land) — Liza returns to Empirical in the Season 5 premiere, hoping to resume business as usual. But Charles announces a new project that spurs several unsettling revelations.
Also on . . .
The Flash (8 p.m., The CW) — Barry has his hands full when he takes on a dangerous meta who can control technology.
Humans (10 p.m., AMC) — The third season premiere takes place one year after the release of the consciousness code, when a catastrophic event puts the future of human and synth-kind in jeopardy once again.